The primary linkage between opsin and its chromophore in the visual pigment rhodopsin.
D000447:Aldehydes; D000588:Amines; D055598:Chemical Phenomena; D002621:Chemistry; D005136:Eye Proteins; D012168:Retinal Pigments; D013237:Stereoisomerism; D014801:Vitamin A
D000447:Aldehydes; D000588:Amines; D005136:Eye Proteins; D012168:Retinal Pigments; D014801:Vitamin A